IP Library › Granted Patent US 1,094,143
Granted Patent S1
US 1,094,143 · App. 29/961,976 · Granted Sep 23, 2025

Air quality detector

Inventors: Lan Mu (Shenzhen, CN); Faqing Mo (Shenzhen, CN)
Assignee: PROTECH INTERNATIONAL GROUP CO., LTD.
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Quick Facts
Patent No.
US 1,094,143
App. No.
29/961,976
Granted
Sep 23, 2025
Kind
S1
Claims (1)

The ornamental design for an air quality detector, as shown and described.

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Cited By (4)
US 12,560,007 US 12,709,924 US 12,709,926 US 12,716,256